Cita APA (7a ed.)

Bontrager, S. R., Decomo, R., Matthews, T., Devers, L., Blankenship, J., & Winokur, K. (2008). Longitudinal research designs: Tracking and interviewing at-risk populations. American Society of Criminology.

Cita Chicago Style (17a ed.)

Bontrager, Stephanie R., Robert Decomo, Tim Matthews, Lindsey Devers, Julia Blankenship, y Kristin Winokur. Longitudinal Research Designs: Tracking and Interviewing At-risk Populations. American Society of Criminology, 2008.

Cita MLA (9a ed.)

Bontrager, Stephanie R., et al. Longitudinal Research Designs: Tracking and Interviewing At-risk Populations. American Society of Criminology, 2008.